The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 11, 2023
Filed:
Apr. 15, 2016
Applicant:
Jacob Holm & Sons Ag, Candler, NC (US);
Inventors:
Richard Knowlson, Charlotte, NC (US);
Eric Mariani, Richwiller, FR;
Katherine Dyrmose Petersen, Thann, FR;
Assignee:
Jacob Holm & Sons AG, Candler, NC (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/02 (2006.01); D04H 1/425 (2012.01); D04H 1/492 (2012.01); D04H 1/46 (2012.01); B08B 1/00 (2006.01); D04H 5/03 (2012.01);
U.S. Cl.
CPC ...
A61K 8/0208 (2013.01); B08B 1/006 (2013.01); D04H 1/425 (2013.01); D04H 1/46 (2013.01); D04H 1/492 (2013.01); D04H 5/03 (2013.01); D10B 2201/01 (2013.01); D10B 2509/026 (2013.01);
Abstract
A water disposable nonwoven web having good MD and CD strength is provided. The nonwoven web is obtained by hydroentangling an airlaid web of no less than 50% by weight of natural cellulose fibers having a fiber length of no more than 3.5 mm and no more than 50% by weight staple fibers having a fiber length of no less than 8.0 mm. The nonwoven web contains no adhesive, binder or thermal bonding fibers. Products containing the disposable nonwoven web meet municipal guidelines for flushability.